YiERYI 7-In-1 Water Quality Tester FAC PH ORP TDS Salinity EC TEMP Digital Pen For Pool Aquarium Drinking Water IP67 Waterproof
Quick answer
Is $46.79 a good price for YiERYI 7-In-1 Water Quality Tester FAC PH ORP TDS Salinity EC TEMP…?
It is the usual price, not a deal: $46.79 is in line with the typical price of $46.79 that DipScout measured over the last 14 days. It is the lowest in 17 days, but it has held this price since Nov 2, 2026.
$46.79
Today it costs $46.79 on AliExpress. Since Oct 26, 2026, when we started tracking it, it ranged from $46.79 to $48.54. It's the lowest price in 17 days, but it has been at this value since Nov 2, 2026; by our price history that is already the normal price, not a sale.
No drop compared with what we observed over the last 14 days. The store advertises "was $48.54", but that is the store's own claim; we only state discounts our price history proves.
View on AliExpressThe price above is the last recorded reading, not a live checkout lookup.
Price history
Last reading$46.79on Nov 7
Lowest$46.79Nov 2 to Nov 7
Highest$48.54Oct 26 to Nov 2
Tracked since Oct 26 · 1 changeHover over the chart to see each price.Tap the chart to see each price.
See every price change
| When | Price | Change |
|---|---|---|
| Nov 2, 20:18 UTC | $46.79 | −4% |
| Oct 26, 08:05 UTC | $48.54 | start |
| Store | yieryi Exclusive Store |
|---|---|
| Positive feedback (AliExpress) | — |
| AliExpress category | Tools › Measurement & Analysis Instruments |
| Sold | 80 |
| Recorded readings | 2 |
| First seen | |
| Last reading |